SwitchLogic

Idea
The goal of the switch logic project is to leverage kid's natural tendency to flip light switches into teaching them and, or, xor logic, nand, nor, and distance concepts (like gray code). The goal is to build a science museum exhibt that uses light switches to teach house hold wiring as well as the logic gates. Then can show how this grew into ladder logic which is still used in train control.

SubSystems
there are many types of switches:

1)one-way

2)two-way